NH 8508 then IT 201 at Narita
Bangkok → Tokyo → Taipei
Timetable, Tokyo time
12:25NH 8508 from Bangkok at the gate
11:25IT 201 to Taipei leaves the gate
23 h apart on the timetable, overnight
IT 201 leaves 23 h after NH 8508 arrives on the timetable: more than half a day, so not a connection we count.